The JMSC-5XMS is an 8-pin electromagnetic relay designed for control and switching applications. It features a coil resistance of 850 ohms ±10% at 25°C with a nominal voltage of 12.0 VDC, a must-operate voltage of 7.0 VDC, and a must-release voltage range of 4.0 VDC maximum to 0.64 VDC minimum. The relay is rated for low-level to 1A contact switching at 28 VOC resistive with an operational life of 100,000 operations. It operates reliably across a wide temperature range of -65°C to +125°C and withstands vibration from 10 Hz to 3000 Hz and shock loads of 75 g's for 6 ms duration, with operate time of 4.0 ms maximum and release time of 2.0 ms maximum. This relay is ideal for aerospace, industrial control, and telecommunications applications requiring robust, high-reliability switching in demanding environments.